JPH09157874A - Wringer device - Google Patents
Wringer deviceInfo
- Publication number
- JPH09157874A JPH09157874A JP7334303A JP33430395A JPH09157874A JP H09157874 A JPH09157874 A JP H09157874A JP 7334303 A JP7334303 A JP 7334303A JP 33430395 A JP33430395 A JP 33430395A JP H09157874 A JPH09157874 A JP H09157874A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- band
- roll
- strip
- shaped loops
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000013013 elastic material Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
- C23G3/029—Associated apparatus, e.g. for pretreating or after-treating for removing the pickling fluid from the objects
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、鋼帯等の金属スト
リップの表面の液絞りを行うリンガー装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ringer device for liquid drawing the surface of a metal strip such as a steel strip.
【０００２】[0002]
【従来の技術】連続焼鈍ライン等では、鋼帯等の金属ス
トリップを水または酸などの薬液で連続的に処理し、後
工程に送ることがある。この場合、水や薬液が金属スト
リップの表面に付着したまま後工程に送られるのを防ぐ
ため、リンガーロールを用いて液絞りを行う。すなわ
ち、図２に示すように、鋼帯１１はシンクロール１３を
経ながら液体処理層１２で水洗、酸洗等の液体による処
理を受けた後、リンガーロール１４に導かれ、リンガー
ロール１４で表裏両面から挟んで表面に付着した液体を
絞り取った後、デフレクターロール１５を介して次の工
程、図示の例では他の液体処理層１６による処理工程に
送られる。2. Description of the Related Art In a continuous annealing line or the like, a metal strip such as a steel strip may be continuously treated with a chemical solution such as water or an acid and then sent to a subsequent process. In this case, in order to prevent water or a chemical solution from adhering to the surface of the metal strip and being sent to the subsequent process, the solution is squeezed using a Ringer roll. That is, as shown in FIG. 2, the steel strip 11 is treated with a liquid such as water washing, pickling, etc. in the liquid treatment layer 12 while passing through the sink roll 13, and then guided to the ringer roll 14 to be covered by the ringer roll 14 After sandwiching it from both sides and squeezing out the liquid adhering to the surface, it is sent to the next step through the deflector roll 15, that is, the processing step by another liquid processing layer 16 in the illustrated example.
【０００３】リンガーロールとしては、通常、鉄製等の
芯ロールの表面にゴム等の軟質弾性体を被覆したものが
用いられる。そして、この軟質弾性体の被覆層は、硬い
金属ストリップと接触するため、使用とともに摩耗して
いき、特に、金属ストリップのエッジ部と接触する部分
の摩耗が激しい。同一ラインでもある程度幅の異なった
金属ストリップを処理するため、図３に示すように、リ
ンガーロール１４の表面では処理する金属ストリップの
最大幅と最小幅との間の摩耗部分２０が特に深く摩耗す
ることになる。そして、このように特に金属ストリップ
のエッジ部分で摩耗の進んだリンガーロールを用いて液
絞りを続けると、金属ストリップのエッジ部分等の液絞
りが不十分となり、表面に液体が付着したまま後工程に
送られることになってしまうので、ロール交換が必要に
なる。しかし、ロール交換には相当な時間を必要とし、
ロール交換時にはラインを止めなければならないため、
ライン全体の生産性向上等の点からリンガーロールの交
換作業の簡易化と交換時間の削減が強く求められてい
た。As the ringer roll, a core roll made of iron or the like and having a surface coated with a soft elastic material such as rubber is usually used. The coating layer of the soft elastic body is in contact with the hard metal strip, and therefore wears with use, and particularly, the portion in contact with the edge portion of the metal strip is heavily worn. Since metal strips having different widths are treated even on the same line, as shown in FIG. 3, the wear portion 20 between the maximum width and the minimum width of the metal strip to be treated is particularly deeply worn on the surface of the ringer roll 14 as shown in FIG. It will be. Then, if liquid ringing is continued using a ringer roll in which the edge of the metal strip has been particularly worn in this way, liquid ringing of the edge part of the metal strip becomes insufficient, and the liquid is attached to the surface in the subsequent steps. Since it will be sent to, it will be necessary to replace the roll. However, it takes a considerable amount of time to change rolls,
Since the line must be stopped when changing rolls,
From the viewpoint of improving the productivity of the entire line, there has been a strong demand for simplification of ringer roll replacement work and reduction of replacement time.
【０００４】これに対し、実開昭６３−１０４３６５号
公報には、ロール支持装置を備えてライン方向と直角方
向のレール上を走行する台車と、その台車を載せてライ
ン方向と平行方向のレール上を走行する台車とを有する
リンガーロール交換装置が記載されている。そして、こ
のリンガーロール交換装置によれば、クレーンを全く使
用しないでリンガーロールを交換することができるの
で、他の修理とかち合っても、独自にリンガーロールの
交換ができるとされている。On the other hand, Japanese Utility Model Laid-Open No. 63-104365 discloses a truck equipped with a roll supporting device and traveling on a rail perpendicular to the line direction, and a rail parallel to the line direction on which the truck is mounted. A ringer roll changing device having a trolley traveling above is described. According to this ringer roll exchanging device, the ringer roll can be exchanged without using the crane at all, so that it is said that the ringer roll can be exchanged independently even if it is in conflict with other repairs.
【０００５】また、特開平５−２３７２０号公報には、
金属ストリップ水平パスライン上側のリンガーロールを
圧下する圧下ヘッドが、ロールチョックに結合したトロ
リーをパスラインに対して横行き方向へ案内するレール
を兼ねる装置が記載されている。そして、この装置は簡
潔な構造でありながら、トロリーで移動させることによ
り上側のリンガーロールを短時間に系外に搬出できると
されている。Further, in Japanese Patent Laid-Open No. 5-23720,
There is described a device in which a reduction head for reducing a ringer roll above a metal strip horizontal pass line also serves as a rail for guiding a trolley connected to a roll chock in a lateral direction with respect to the pass line. Although this device has a simple structure, it is said that the upper ringer roll can be carried out of the system in a short time by moving it with a trolley.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、実開昭
６３−１０４３６５号公報記載の装置は、ラインの横に
広大なスペースを必要とし、装置も大規模にならざるを
得ず、ロール交換時間を大幅に削減することはできな
い。また、特開平５−２３７２０号公報記載の装置は、
確かに実開昭６３−１０４３６５号公報記載の装置に比
べて簡潔な構造で、リンガーロールの系外搬出を可能に
している。しかし、リンガーロールは水平パスのみなら
ず、垂直パスでも使用するが、この装置は水平パスのし
かも上側のリンガーロールのみを対象としており、リン
ガーロールのすべてに採用できない点が問題である。However, the apparatus described in Japanese Utility Model Laid-Open No. 63-104365 requires a vast space beside the line, and the apparatus is inevitably large in scale, and the roll replacement time is long. It cannot be reduced significantly. Further, the device described in JP-A-5-23720 is
Indeed, the ringer roll can be carried out of the system with a simpler structure than the device described in Japanese Utility Model Laid-Open No. 63-104365. However, although the ringer roll is used not only in the horizontal pass but also in the vertical pass, this device is intended for only the ringer roll on the upper side of the horizontal pass and cannot be adopted for all of the ringer rolls.
【０００７】そこで本発明は、液絞り性能を回復させる
ために必要なリンガーロール交換のために大規模で複雑
な装置を必要とし、交換・調整等にもかなりの時間を要
するという問題点を解決することを目的とする。Therefore, the present invention solves the problem that a large-scale and complicated device is required for replacing the ringer roll necessary for recovering the liquid throttle performance, and that replacement and adjustment also require a considerable amount of time. The purpose is to do.
【０００８】[0008]
【課題を解決するための手段】本発明のリンガー装置
は、軟質弾性体で形成した帯状ループをロールで金属ス
トリップに押し付けて液絞りを行うことを特徴とするリ
ンガー装置である。なお、帯状ループの張力制御装置を
備えることは好ましい。The ringer device of the present invention is a ringer device characterized in that a band-shaped loop formed of a soft elastic material is pressed against a metal strip by a roll to perform liquid drawing. In addition, it is preferable to provide a tension control device for the strip loop.
【０００９】本発明では、前述のような従来の技術とは
根本的に考え方を改め、軟質弾性体をロール表面に被覆
するのを止めた。すなわち、軟質弾性体をロール表面に
被覆してロールと一体物にするから、軟質弾性体の被覆
層が摩耗したときにロール全体を交換しなければならな
いのである。本発明では軟質弾性体により帯状ループを
形成し、これとロールとは別物としておくので、軟質弾
性体の帯状ループが摩耗したときには軟質弾性体の帯状
ループだけ交換すればよく、ロールを交換する必要はな
い。帯状ループの交換だけであればクレーンも不要にな
るなど装置も小規模で簡潔なものとなり、交換・調整に
要する時間も少なくてすむ。In the present invention, the idea is fundamentally changed from the above-mentioned conventional technique, and the coating of the roll surface with the soft elastic body is stopped. That is, since the surface of the roll is coated with the soft elastic body so as to be integrated with the roll, the entire roll must be replaced when the coating layer of the soft elastic body is worn. In the present invention, the band-shaped loop is formed by the soft elastic body, and this is separated from the roll, so when the band-shaped loop of the soft elastic body is worn, only the band-shaped loop of the soft elastic body needs to be replaced, and it is necessary to replace the roll. There is no. The equipment is small and simple, such as eliminating the need for a crane if only the belt-shaped loop is replaced, and the time required for replacement and adjustment can be reduced.
【００１０】また、帯状ループの長さは従来のリンガー
ロールの周長よりも長くなるため、同じ摩耗深さで管理
する場合でも、帯状ループの交換寿命自体を大幅に長く
することができる。たとえば、従来は摩耗深さをＸ（ｍ
ｍ）で管理しており、摩耗量がＸ（ｍｍ）になったらロ
ールを交換していた場合は、見掛け摩耗速度ａ0 （ｍｍ
／Ｈｒ）の材質の被覆層を用いると、ロール交換寿命は
Ｅ0 ＝Ｘ／ａ0 （Ｈｒ）となる。本発明のリンガー装置
では、同じ軟質弾性体を用いても、帯状ループの長さが
従来のリンガーロールの周長のＮ倍であれば、見掛け摩
耗速度がａ＝ａ0 ／Ｎ（ｍｍ／Ｈｒ）となる。そこで、
従来と同じ摩耗量Ｘ（ｍｍ）まで使用するとしても、本
発明のリンガー装置の帯状ループの交換寿命はＥ＝Ｘ／
ａ＝Ｘ／（ａ0 ／Ｎ）＝Ｎ×Ｅ0 （Ｈｒ）となり、従来
のリンガーロールの交換寿命のＮ倍となる。Further, since the length of the belt-shaped loop is longer than the circumference of the conventional ringer roll, even if the belt is managed with the same wear depth, the replacement life itself of the belt-shaped loop can be greatly extended. For example, conventionally, the wear depth is X (m
m), and when the amount of wear reaches X (mm) and the roll is replaced, the apparent wear rate a 0 (mm
/ Hr), the roll replacement life is E 0 = X / a 0 (Hr). In the ringer device of the present invention, even if the same soft elastic body is used, the apparent wear rate is a = a 0 / N (mm / Hr if the length of the strip loop is N times the circumference of the conventional ringer roll. ). Therefore,
Even if the wear amount X (mm) same as the conventional one is used, the replacement life of the strip loop of the ringer device of the present invention is E = X /
a = X / (a 0 / N) = N × E 0 (Hr), which is N times the replacement life of the conventional Ringer roll.
【００１１】[0011]
【発明の実施の形態】図１に本発明のリンガー装置の例
を示す。1 shows an example of a ringer device of the present invention.
【００１２】この例では、軟質弾性体で形成した帯状ル
ープ１を二つのロール２ａ、２ｂに掛け、ロール２ａ、
２ｂ間の距離およびロール２ａの鋼帯１１への押し付け
力を制御できるシリンダー３を備えたロール２ａで表裏
両面から鋼帯１１に押し付けて液絞りを行う。帯状ルー
プ１を交換するときには、シリンダー３を操作してロー
ル２ａを後退させ、ロール２ａ、２ｂ間の距離を縮めて
ループを緩め、ロール２ａ、２ｂの軸方向に抜き出し、
新しい帯状ループを装着すればよい。装着後は再びシリ
ンダー３を操作してロール２ａを前進させ、帯状ループ
１を鋼帯１１に押し付けて液絞りを行う。In this example, the strip-shaped loop 1 formed of a soft elastic material is hung on two rolls 2a and 2b,
The roll 2a equipped with a cylinder 3 capable of controlling the distance between 2b and the pressing force of the roll 2a against the steel strip 11 is pressed against the steel strip 11 from both front and back sides to perform liquid drawing. When replacing the belt-shaped loop 1, the cylinder 3 is operated to retract the roll 2a, reduce the distance between the rolls 2a and 2b, loosen the loop, and pull out in the axial direction of the rolls 2a and 2b.
Just attach a new band loop. After the mounting, the cylinder 3 is operated again to move the roll 2a forward, and the strip-shaped loop 1 is pressed against the steel strip 11 to perform liquid drawing.
【００１３】帯状ループ１の弛みを防止するためには、
図示のように張力制御装置４を設ける他、後側のロール
２ｂにシリンダーを備えることも有効である。In order to prevent the slack of the belt-shaped loop 1,
Besides providing the tension control device 4 as shown in the figure, it is also effective to equip the rear roll 2b with a cylinder.
【００１４】また、この例ではロールを２本用いている
が、３本以上用いることも可能である。たとえば、途中
に帯状ループ１の向きを変えるためのロールを備え、帯
状ループ１の後半部（鋼帯１１から遠い部分）をそのロ
ールの箇所で折り曲げて鋼帯１１と平行の方向に延在さ
せることもできる。Although two rolls are used in this example, three or more rolls can be used. For example, a roll for changing the direction of the strip-shaped loop 1 is provided on the way, and the latter half portion of the strip-shaped loop 1 (a part far from the steel strip 11) is bent at the location of the roll to extend in the direction parallel to the steel strip 11. You can also
【００１５】帯状ループを形成する軟質弾性体として
は、帯状ループを形成でき、耐水性、耐薬品性であれ
ば、従来の被覆層と同様の材質が使用できる。具体的に
は、天然ゴム、合成ゴム（ネオプレン、ＮＢＲ、ハイパ
ロン等）、合成樹脂（ポリエチレン、ＰＥＴ、ナイロ
ン、フッ素樹脂等）等を帯状ループの材質として使用す
ることができる。As the soft elastic body forming the band-shaped loop, the same material as the conventional coating layer can be used as long as it can form the band-shaped loop and has water resistance and chemical resistance. Specifically, natural rubber, synthetic rubber (neoprene, NBR, hypalon, etc.), synthetic resin (polyethylene, PET, nylon, fluororesin, etc.) and the like can be used as the material of the belt loop.
【００１６】[0016]
【発明の効果】本発明のリンガー装置は、液絞り性能を
回復させるために必要な帯状ループの交換に要する時間
が従来のリンガーロール自体の交換に要する時間に比べ
て大幅に短縮でき、交換のための装置も簡潔で小規模な
ものですむ。また、帯状ループの交換寿命自体、従来の
リンガーロールの交換寿命よりも大幅に延長される。し
たがって、ライン全体の停止時間を縮め、生産性の向上
に大きく貢献する。The ringer device of the present invention can significantly reduce the time required for exchanging the belt-shaped loops necessary for recovering the liquid drawing performance as compared with the time required for exchanging the conventional ringer roll itself. The equipment for this is simple and small. Further, the replacement life of the strip loop itself is significantly extended as compared with the replacement life of the conventional ringer roll. Therefore, the down time of the entire line is shortened, which greatly contributes to the improvement of productivity.
【図１】本発明のリンガー装置の例を示す図である。FIG. 1 is a diagram showing an example of a ringer device of the present invention.
【図２】金属ストリップを液体で連続的に処理する状況
を示す図である。FIG. 2 shows a situation in which a metal strip is continuously treated with a liquid.
【図３】リンガーロールの摩耗状況を示す図である。FIG. 3 is a diagram showing a wear state of a ringer roll.
１ 帯状ループ ２ａ、２ｂ ロール ３ シリンダー ４ 張力制御装置 １１ 鋼帯 １２ 液体処理層 １３ シンクロール １４ リンガーロール １５ デフレクターロール １６ 液体処理層 １７ シンクロール １８ リンガーロール １９ デフレクターロール ２０ 摩耗部分 1 band loop 2a, 2b roll 3 cylinder 4 tension control device 11 steel strip 12 liquid treatment layer 13 sink roll 14 ringer roll 15 deflector roll 16 liquid treatment layer 17 sink roll 18 ringer roll 19 deflector roll 20 wear part
Claims (2)
ルで金属ストリップに押し付けて液絞りを行うことを特
徴とするリンガー装置。1. A ringer device characterized in that a strip-shaped loop formed of a soft elastic body is pressed against a metal strip by a roll to perform liquid drawing.
項１記載のリンガー装置。2. The ringer device according to claim 1, further comprising a tension control device for the strip loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33430395A JP3146342B2 (en) | 1995-11-30 | 1995-11-30 | Ringer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33430395A JP3146342B2 (en) | 1995-11-30 | 1995-11-30 | Ringer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09157874A true JPH09157874A (en) | 1997-06-17 |
| JP3146342B2 JP3146342B2 (en) | 2001-03-12 |
Family
ID=18275847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33430395A Expired - Fee Related JP3146342B2 (en) | 1995-11-30 | 1995-11-30 | Ringer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3146342B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986114A (en) * | 2015-02-10 | 2016-10-05 | 江苏优轧机械有限公司 | On-line copper band annealing device for photovoltaic solder strip |
| CN112157052A (en) * | 2020-09-14 | 2021-01-01 | 湖北银华药用包装材料有限公司 | Aluminum strip cleaning device for producing aluminum cap for injection bottle |
-
1995
- 1995-11-30 JP JP33430395A patent/JP3146342B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986114A (en) * | 2015-02-10 | 2016-10-05 | 江苏优轧机械有限公司 | On-line copper band annealing device for photovoltaic solder strip |
| CN112157052A (en) * | 2020-09-14 | 2021-01-01 | 湖北银华药用包装材料有限公司 | Aluminum strip cleaning device for producing aluminum cap for injection bottle |
| CN112157052B (en) * | 2020-09-14 | 2022-06-10 | 湖北银华药用包装材料有限公司 | Aluminum strip cleaning device for producing aluminum cap for injection bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3146342B2 (en) | 2001-03-12 |
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